Jztek Dvr Manual | _best_

Your DVR will automatically overwrite the oldest footage when the disk is full. However, it is a good idea to format the HDD once every few months to clear any file system errors. You can find this under > System Setup > Storage > Format . Which mobile app does your box suggest using? Are you having a specific error message ?

Ensure the device has proper ventilation; do not block cooling vents or place it on soft surfaces like carpets. jztek dvr manual